https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95031
Bug ID: 95031
Summary: GCC 10 Analyzer and fatal error: Terminated signal
terminated program cc1plus
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: analyzer
Assignee: dmalcolm at gcc dot gnu.org
Reporter: noloader at gmail dot com
Target Milestone: ---
Created attachment 48496
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48496&action=edit
Preprocessed source file dll.ii
Hi Everyone,
I'm trying out the analyzer on a C++ project. I'm working on Fedora 32 with GCC
10.
$ gcc --version
gcc (GCC) 10.0.1 20200430 (Red Hat 10.0.1-0.14)
Here's what I am seeing:
g++ -fPIC -pthread -pipe -DNDEBUG -g2 -O3 -fanalyzer -c dll.cpp
g++: fatal error: Terminated signal terminated program cc1plus
compilation terminated.
make: *** [GNUmakefile:1693: dll.o] Error 1
It is fairly easy to duplicate with live code. Unfortunately, I am not sure
what is needed for a reproducer based on the error message. It can be
duplicated with live code using:
$ git clone https://github.com/weidai11/cryptopp.git
$ cd cryptopp
$ CXXFLAGS="-DNDEBUG -g2 -O3 -fanalyzer" make dll.o
...
g++: fatal error: Terminated signal terminated program cc1plus
compilation terminated.
Attached is the output with a -save-temps. If someone would kindly provide
instructions, then I would be happy to troubleshot it further.
The file dll.cpp is a real bastard. It includes a lot of template classes. Its
sole purpose is to instantiate a bunch of template classes so the object file
has concrete objects in it. I would not be surprised if some sort of resource
exhaustion was occurring.
